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author Adair, C.M.
Altenmüller, K.
Anastassopoulos, V.
Cuendis, S. Arguedas
Baier, J.
Barth, K.
Belov, A.
Bozicevic, D.
Bräuninger, H.
Cantatore, G.
Caspers, F.
Castel, J.F.
Çetin, S.A.
Chung, W.
Choi, H.
Choi, J.
Dafni, T.
Davenport, M.
Dermenev, A.
Desch, K.
Döbrich, B.
Fischer, H.
Funk, W.
Galan, J.
Gardikiotis, A.
Gninenko, S.
Golm, J.
Hasinoff, M.D.
Hoffmann, D.H. H.
Ibáñez, D. Díez
Irastorza, I.G.
Jakovčić, K.
Kaminski, J.
Karuza, M.
Krieger, C.
Kutlu, Ç.
Lakić, B.
Laurent, J.M.
Lee, J.
Lee, S.
Luzón, G.
Malbrunot, C.
Margalejo, C.
Maroudas, M.
Miceli, L.
Mirallas, H.
Obis, L.
Özbey, A.
Özbozduman, K.
Pivovaroff, M.J.
Rosu, M.
Ruz, J.
Ruiz-Chóliz, E.
Schmidt, S.
Schumann, M.
Semertzidis, Y.K.
Solanki, S.K.
Stewart, L.
Tsagris, I.
Vafeiadis, T.
Vogel, J.K.
Vretenar, M.
Youn, S.
Zioutas, K.
author_facet Adair, C.M.
Altenmüller, K.
Anastassopoulos, V.
Cuendis, S. Arguedas
Baier, J.
Barth, K.
Belov, A.
Bozicevic, D.
Bräuninger, H.
Cantatore, G.
Caspers, F.
Castel, J.F.
Çetin, S.A.
Chung, W.
Choi, H.
Choi, J.
Dafni, T.
Davenport, M.
Dermenev, A.
Desch, K.
Döbrich, B.
Fischer, H.
Funk, W.
Galan, J.
Gardikiotis, A.
Gninenko, S.
Golm, J.
Hasinoff, M.D.
Hoffmann, D.H. H.
Ibáñez, D. Díez
Irastorza, I.G.
Jakovčić, K.
Kaminski, J.
Karuza, M.
Krieger, C.
Kutlu, Ç.
Lakić, B.
Laurent, J.M.
Lee, J.
Lee, S.
Luzón, G.
Malbrunot, C.
Margalejo, C.
Maroudas, M.
Miceli, L.
Mirallas, H.
Obis, L.
Özbey, A.
Özbozduman, K.
Pivovaroff, M.J.
Rosu, M.
Ruz, J.
Ruiz-Chóliz, E.
Schmidt, S.
Schumann, M.
Semertzidis, Y.K.
Solanki, S.K.
Stewart, L.
Tsagris, I.
Vafeiadis, T.
Vogel, J.K.
Vretenar, M.
Youn, S.
Zioutas, K.
author_sort Adair, C.M.
collection CERN
description The CAST-CAPP axion haloscope, operating at CERN inside the CAST dipole magnet, has searched for axions in the 19.74 μeV to 22.47 μeV mass range. The detection concept follows the Sikivie haloscope principle, where Dark Matter axions convert into photons within a resonator immersed in a magnetic field. The CAST-CAPP resonator is an array of four individual rectangular cavities inserted in a strong dipole magnet, phase-matched to maximize the detection sensitivity. Here we report on the data acquired for 4124 h from 2019 to 2021. Each cavity is equipped with a fast frequency tuning mechanism of 10 MHz/ min between 4.774 GHz and 5.434 GHz. In the present work, we exclude axion-photon couplings for virialized galactic axions down to g$_{aγγ}$ = 8 × 10$^{−14}$ GeV$^{−1}$ at the 90% confidence level. The here implemented phase-matching technique also allows for future large-scale upgrades.
id cern-2837859
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
record_format invenio
spelling cern-28378592023-03-12T04:52:05Zdoi:10.1038/s41467-022-33913-6http://cds.cern.ch/record/2837859engAdair, C.M.Altenmüller, K.Anastassopoulos, V.Cuendis, S. ArguedasBaier, J.Barth, K.Belov, A.Bozicevic, D.Bräuninger, H.Cantatore, G.Caspers, F.Castel, J.F.Çetin, S.A.Chung, W.Choi, H.Choi, J.Dafni, T.Davenport, M.Dermenev, A.Desch, K.Döbrich, B.Fischer, H.Funk, W.Galan, J.Gardikiotis, A.Gninenko, S.Golm, J.Hasinoff, M.D.Hoffmann, D.H. H.Ibáñez, D. DíezIrastorza, I.G.Jakovčić, K.Kaminski, J.Karuza, M.Krieger, C.Kutlu, Ç.Lakić, B.Laurent, J.M.Lee, J.Lee, S.Luzón, G.Malbrunot, C.Margalejo, C.Maroudas, M.Miceli, L.Mirallas, H.Obis, L.Özbey, A.Özbozduman, K.Pivovaroff, M.J.Rosu, M.Ruz, J.Ruiz-Chóliz, E.Schmidt, S.Schumann, M.Semertzidis, Y.K.Solanki, S.K.Stewart, L.Tsagris, I.Vafeiadis, T.Vogel, J.K.Vretenar, M.Youn, S.Zioutas, K.Search for dark matter axions with CAST-CAPPParticle Physics - ExperimentThe CAST-CAPP axion haloscope, operating at CERN inside the CAST dipole magnet, has searched for axions in the 19.74 μeV to 22.47 μeV mass range. The detection concept follows the Sikivie haloscope principle, where Dark Matter axions convert into photons within a resonator immersed in a magnetic field. The CAST-CAPP resonator is an array of four individual rectangular cavities inserted in a strong dipole magnet, phase-matched to maximize the detection sensitivity. Here we report on the data acquired for 4124 h from 2019 to 2021. Each cavity is equipped with a fast frequency tuning mechanism of 10 MHz/ min between 4.774 GHz and 5.434 GHz. In the present work, we exclude axion-photon couplings for virialized galactic axions down to g$_{aγγ}$ = 8 × 10$^{−14}$ GeV$^{−1}$ at the 90% confidence level. The here implemented phase-matching technique also allows for future large-scale upgrades.The CAST-CAPP axion haloscope, operating at CERN inside the CAST dipole magnet, has searched for axions in the 19.74 μeV to 22.47 μeV mass range. The detection concept follows the Sikivie haloscope principle, where Dark Matter axions convert into photons within a resonator immersed in a magnetic field. The CAST-CAPP resonator is an array of four individual rectangular cavities inserted in a strong dipole magnet, phase-matched to maximize the detection sensitivity. Here we report on the data acquired for 4124 h from 2019 to 2021. Each cavity is equipped with a fast frequency tuning mechanism of 10 MHz/ min between 4.774 GHz and 5.434 GHz. In the present work, we exclude axion-photon couplings for virialized galactic axions down to $g_{a\gamma \gamma} = 8 \times 10^{-14}$ GeV$^{-1}$ at the 90% confidence level. The here implemented phase-matching technique also allows for future large-scale upgrades.The CAST-CAPP axion haloscope, operating at CERN inside the CAST dipole magnet, has searched for axions in the 19.74 $\mu$eV to 22.47 $\mu$eV mass range. The detection concept follows the Sikivie haloscope principle, where Dark Matter axions convert into photons within a resonator immersed in a magnetic field. The CAST-CAPP resonator is an array of four individual rectangular cavities inserted in a strong dipole magnet, phase-matched to maximize the detection sensitivity. Here we report on the data acquired for 4124 h from 2019 to 2021. Each cavity is equipped with a fast frequency tuning mechanism of 10 MHz/min between 4.774 GHz and 5.434 GHz. In the present work, we exclude axion-photon couplings for virialized galactic axions down to $g_{a{\gamma}{\gamma}} = 8 \times {10^{-14}}$$GeV^{-1}$ at the 90% confidence level. The here implemented phase-matching technique also allows for future large-scale upgrades.arXiv:2211.02902oai:cds.cern.ch:28378592022-11-05
spellingShingle Particle Physics - Experiment
Adair, C.M.
Altenmüller, K.
Anastassopoulos, V.
Cuendis, S. Arguedas
Baier, J.
Barth, K.
Belov, A.
Bozicevic, D.
Bräuninger, H.
Cantatore, G.
Caspers, F.
Castel, J.F.
Çetin, S.A.
Chung, W.
Choi, H.
Choi, J.
Dafni, T.
Davenport, M.
Dermenev, A.
Desch, K.
Döbrich, B.
Fischer, H.
Funk, W.
Galan, J.
Gardikiotis, A.
Gninenko, S.
Golm, J.
Hasinoff, M.D.
Hoffmann, D.H. H.
Ibáñez, D. Díez
Irastorza, I.G.
Jakovčić, K.
Kaminski, J.
Karuza, M.
Krieger, C.
Kutlu, Ç.
Lakić, B.
Laurent, J.M.
Lee, J.
Lee, S.
Luzón, G.
Malbrunot, C.
Margalejo, C.
Maroudas, M.
Miceli, L.
Mirallas, H.
Obis, L.
Özbey, A.
Özbozduman, K.
Pivovaroff, M.J.
Rosu, M.
Ruz, J.
Ruiz-Chóliz, E.
Schmidt, S.
Schumann, M.
Semertzidis, Y.K.
Solanki, S.K.
Stewart, L.
Tsagris, I.
Vafeiadis, T.
Vogel, J.K.
Vretenar, M.
Youn, S.
Zioutas, K.
Search for dark matter axions with CAST-CAPP
title Search for dark matter axions with CAST-CAPP
title_full Search for dark matter axions with CAST-CAPP
title_fullStr Search for dark matter axions with CAST-CAPP
title_full_unstemmed Search for dark matter axions with CAST-CAPP
title_short Search for dark matter axions with CAST-CAPP
title_sort search for dark matter axions with cast-capp
topic Particle Physics - Experiment
url https://dx.doi.org/10.1038/s41467-022-33913-6
http://cds.cern.ch/record/2837859
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